ATI Radeon HD 3550 vs ATI Radeon HD 2400 PRO
We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3550 and 256MB VRAM ATI Radeon HD 2400 PRO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
ATI Radeon HD 3550 's Advantages
Released 1 years and 2 months late
More VRAM (512GB vs 256GB)
ATI Radeon HD 2400 PRO 's Advantages
Larger VRAM bandwidth (6.400GB/s vs 6.336GB/s)
Lower TDP (20W vs 30W)
Score
Benchmark
FP32 (float)
Radeon HD 3550
+14%
0.048 TFLOPS
ATI Radeon HD 2400 PRO
0.042 TFLOPS
Graphics Card
Aug 2008
Release Date
Jun 2007
Radeon R600
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
-
-
-
-
-
-
396 MHz
Memory Clock
400 MHz
Memory
512MB
Memory Size
256MB
DDR2
Memory Type
DDR2
64bit
Memory Bus
64bit
6.336GB/s
Bandwidth
6.400GB/s
Render Config
2
Compute Units
2
-
-
-
40
Shading Units
40
4
TMUs
4
4
ROPs
4
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
32 KB
-
-
-
Theoretical Performance
2.376 GPixel/s
Pixel Rate
2.100 GPixel/s
2.376 GTexel/s
Texture Rate
2.100 GTexel/s
-
-
-
47.52 GFLOPS
FP32 (float)
42.00 GFLOPS
-
-
-
Board Design
30W
TDP
20W
200 W
Suggested PSU
200 W
2x DisplayPort
Outputs
1x DVI
1x VGA
1x S-Video
None
Power Connectors
None
Graphics Processor
RV620
GPU Name
RV610
RV620 PRO
(215-0670006)
GPU Variant
RV610 LE
(215LKCAKA14FG)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
65 nm
0.181 billion
Transistors
0.18 billion
67 mm²
Die Size
85 mm²
Graphics Features
10.1 (10_1)
DirectX
10.0 (10_0)
3.3
OpenGL
3.3
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
4.0
